Braai meat in a heated "potjie" until brown. Add cake-flour, soup and flavouring substances, except the wine and vinegar. Put the lid on and simmer for 2 to 3 hours. Add the vinegar and put the vegetables in layers on top of the meat. Put the lid on and simmer another half an hour. Make a small funnel between the vegetables and pour the wine so that a reaches the meat. Simmer for a further 20 minutes.